Objects in many programming languages have the feature of __________, which means that, although they may be able to interact with one another via well-defined interfaces, they are often not permitted to know how other objects are implemented in other programming languages.
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- Computer Science The project statement o Create a Java Project as follows: Add at least three classes Should apply OOP concepts e.g. Inheritance and Polymorphism Implements at least one interface and extends one Abstract class Create at least 2 objects for each class Call at least 2 methods from each class o Students should submit a Word document describing their application project.Computer Science Write a JavaFX code for make an appointment calendar system. Create a class name event to make a calendar, add event to calendar. Use GUI to create a application system. Create a subclass to set up specific time. Create a subclass to make all day event (don’t have specific time). You have to use OOP concepts, setters and getters, constructor, class methods, inheritance and GUI.A. Which statement about object-oriented programming in JavaScript is correct? a. JavaScript programs may contain just two kinds of objects: native and host. b. Object-oriented programming refers to the creation of reusable, anonymous functions. c. The code and data within an object cannot be read or modified directly by other programs. d. The encapsulation provided by objects increases complexity but also increases speed. B. Suppose you have written JavaScript constructors for two object classes calledClassAandClassBand then the statementClassA.prototype = new ClassB();.ClassBcan use the value returned by one ofClassA’s methods in one of its own methods becauseClassBinherits all the properties and methods ofClassAin this situation. Select one: True False
- Computer Science Write a program to design a graphical user Interface using JavaFX without FXML and make a main class and subclasses for a project of your Interest that contains the following features add four buttons for: Add information or add service or add booking..etc Update information, update service, update booking.. etc Delete information, delete service, delete booking..etc Search information, search service, search booking..etc Add a logo at the top of the interface. You Program should follow the class Design Guidelines. Your Program should include Inheritance feature, use Interface, encapsulation. Draw a UML Diagram that represent your project. For example, Add Booking: The system will ask the user to enter the user information (Name, Phone number, Date Booked, service or anything related to your project. Once the Booking is added a message Booking confirmed with name and service, Date Booked will be displayed. The System need to check if the same Phone number…1. IntroductionCCCS 121Object Oriented Programming language Group Course ProjectAn object-based application is an application that involves objects created out of classes. These objects interact with each other to fulfill certain functionalities.The focus of this project is to develop an application written in java which involves the use of object-oriented programming. This project is a group project. As a student you will be given a chance to come up with an idea for your project. However, the project must satisfy the requirements given in this document.This document shall be used as a set of guidelines. You are allowed to make necessary additions and/or changes to the requirements with prior approval from your instructor.2. RequirementsPropose and implement an application, that contributes to solving a real-life problem. Your application should include at least the following:2.1 Classes3 to 4 classes each one of them should have:A. B. C.A number of private and public attributes. The…solve this question using java You must define a class named MediaRental that implements the MediaRentalInt interface functionality(index A). You must define classes that support the functionality specified by the interface:. Define a class named MediaRental. Feel free to add any instance variables you understand are needed or any private methods. Do not add any public methods (beyond the ones specified in the MediaRentalInt interface).. The media rental system keeps track of customers and media (movies ,music albums and games). A customerhas a name, address as string , a plan and two lists. One list represent the media the customer is interested inreceiving and the second one represents the media already received (rented) by the customer. There are twoplans a customer can have: UNLIMITED and LIMITED. UNLIMITED allows a customer to receive as many mediaas they want; LIMITED restricts the media to a default value of 2 (this value can be change via a media rentalclass method).A movie has…
- Create a package with the name like cse110_0321.labtesti.<2018-1-60-167> in your project src directory. Question: Write a java program that demonstrate the inheritance properties of object oriented programming. You may choose any example from your surroundings, such as the hierarchy in animal kingdom, plants, tools, or any other physical or virtual things. Your program must have the following features – a) At least one superclassb) At least two subclassc) One of subclass must be a superclass of another two subclassesd) Every classes (super/sub) must have at least one instance variable that is private only to its objectse) Every classes (super/sub) must have at least one member functionf) Superclass must have at least one instance variable that is common/shared by its subclassesg) Superclass must have at least one member method that is common/shared by its subclassesh) There must be overriding methodsi) There must be overloading methodsj) Create some objects of the subclasses and…Java is an OO language, which means that it focuses on objects. The existence of material things is generally accepted. As a student of computer science, you have been tasked with differentiating between tangible items and their equivalents in object-oriented code. Project-oriented programs are those that are designed to achieve a certain end result.In JavaScript, how are an object and an interface related to each other? a. The object’s interface consists of the code and data needed for that object. b. An object’s interface is analogous to a pocket calculator’s inner workings. c. Built-in JavaScript objects do not require an interface, but custom objects do. d. An interface allows another program to access an object’s properties and methods.
- Interfaces provide what advantages? Why not simply construct an object of a certain type?Task 1: Docking We would like to define a universal interface for our equipment and drones for docking. This way, when we develop new vehicles or stations we can implement the universal interface and know that it will behave in the same way. Instructions Create a Java interface called Dockable which has the following methods specified: a method called canDock that takes no parameters and returns a boolean a method called dock that takes a Drone as a parameter and returns an integer Task 2: Drones and Stations Now we want to test our docking interface, but first we want to define an abstract class for our drones from which we will model all of our designs after. Instructions Create an abstract class called Drone that has the following properties: a private attribute called name of type String a private attribute called weight of type double appropriate getters/setters for the attributes an abstract method called printInfo an abstract method called calculateTotalWeight that…C++ PROGRAMMING LANGUAGE FOR THE SOLUTION PLEASE!!!! I need a full program please, do't skip a single step!!! Please read the full details in questions till the end of this text and answer please!!! Problem Statement You are to develop a program to define and test an object class whose instances will be used to store some data of a basketball player. We use this information to compute some statistics about our basketball players. A basketball player will have the following data: firstname lastname gamesplayed minsplayed fieldgoals threepoints freethrowsmade rebounds assists steals The 8 statistics are integers and must be stored in a single array within a Player object. Your class needs to provide all the methods needed to: provide a default constructor for your Player class default first and last name are "unknown" default integer values are 0 read a player's data from a single line of input These will be used later when we start reading records of data from an input file. The…